Operating Instructions
K&F NOMOS LS
KLING & FREITAG GMBH © 2016
Version 4.1
Page 8 of 20
5.
Fuse in the NOMOS LS
To increase the operating safety of the NOMOS LS, the subwoofer is equipped with fuses
at the signal input mounted on the crossover. This fuse reduces the risk of consequential
damage resulting from a short circuit (i.e. charred cables / connectors / fire damage).
5.1
Replacing the Fuses
When the fuse is burned out, then the chassis is most likely already ruined, as the fuse just
prevents consequential damage resulting from a short circuit of the chassis. A replacement of
the chassis is, therefore, unavoidable.
Required tools:
1.
3 mm Allen key for loosening the front grille
2.
3 mm Allen key for loosening the chassis
Instructions:
1.
Remove the front grille.
2.
Remove the speaker chassis.
3.
Replace the fuse.
The fuse holder is mounted on the internal crossover.
Replace the fuse with the following original fuse only:
Bussmann S 506-8A, T 250 V
4.
Insert the (replacement) chassis.
By tightening the screws diagonally in two steps, a deformation of the chassis and thus a
possible deentring of the voice coil can be avoided.
5.
Mount the front grille.
